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https://issues.apache.org/jira/browse/TIKA-3701?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17507296#comment-17507296
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Hudson commented on TIKA-3701:
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UNSTABLE: Integrated in Jenkins build Tika ยป tika-main-jdk8 #490 (See
[https://ci-builds.apache.org/job/Tika/job/tika-main-jdk8/490/])
TIKA-3701 -- DefaultZipContainerDetector should backoff to try to detect a
stream if there's a failure to open a ZipFile. (tallison:
[https://github.com/apache/tika/commit/1b5b3253d6f31f10f2e35424e372a136a1e2f1ea])
* (edit)
tika-parsers/tika-parsers-standard/tika-parsers-standard-package/src/test/java/org/apache/tika/parser/RecursiveParserWrapperTest.java
* (edit) tika-core/src/test/java/org/apache/tika/TikaTest.java
* (edit)
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-zip-commons/src/main/java/org/apache/tika/detect/zip/DefaultZipContainerDetector.java
* (edit)
tika-parsers/tika-parsers-standard/tika-parsers-standard-package/src/test/java/org/apache/tika/parser/microsoft/ooxml/TruncatedOOXMLTest.java
> ZipDetector on a file should back off to streaming detection on failure to
> open a zipfile
> -----------------------------------------------------------------------------------------
>
> Key: TIKA-3701
> URL: https://issues.apache.org/jira/browse/TIKA-3701
> Project: Tika
> Issue Type: Task
> Reporter: Tim Allison
> Priority: Major
> Fix For: 2.3.1
>
> Attachments: Carved-107429888
>
>
> If a file is passed to Tika wrapped as a TikaInputStream with an underlying
> file, the DefaultZipDetector tries to open a ZipFile. If there's a truncated
> file or if that ZipFile open fails, the DefaultZipDetector effectively gives
> up.
> Given that there's still a file available, we should try to do a streaming
> detect by reopening the file as a regular InputStream.
> If we don't do this, we wind up getting different detection for some
> truncated ooxml if the user sends in a file vs a stream.
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